出典:Wikipedia
出典:『Wikipedia』 (2011/07/03 09:15 UTC 版)
Acetobacterium is a genus of gram-positive bacteria which belong to the Eubacteriaceae family. Usually they are homoacetogens, which means they predominantly produce acetic acid as a metabolic by-product. Not to be confused with acetic acid bacteria which are aerobic, gram-negative alphaproteobacteria.